John 3:12
If I tell you earthly things and you do not believe, how will you believe if I tell you heavenly things?
John 1:1-14
In the beginning was the Word, and the Word was with God, and the Word was God.
John 3:3
Jesus answered and said to him, "Truly, truly I say to you, unless someone is born from above, he is not able to see the kingdom of God."
John 3:5
Jesus answered, "Truly, truly I say to you, unless someone is born of water and spirit, he is not able to enter into the kingdom of God.
John 3:8
The wind blows wherever it wishes, and you hear the sound of it, but you do not know where it comes from and where it is going. So is everyone who is born of the Spirit."
John 3:13-17
And no one has ascended into heaven except the one who descended from heaven--the Son of Man.
John 3:31-36
The one who comes from above is over all. The one who is from the earth is from the earth and speaks from the earth; the one who comes from heaven is over all.
1 Corinthians 2:7-9
but we speak the hidden wisdom of God in a mystery, which God predestined before the ages for our glory,
1 Corinthians 3:1-2
And I, brothers, was not able to speak to you as to spiritual [people], but as to fleshly [people], as to infants in Christ.
1 Timothy 3:16
And most certainly, great is the mystery of godliness: Who was revealed in the flesh, was vindicated by the Spirit, was seen by angels, was proclaimed among the Gentiles, was believed on in the world, was taken up in glory.
Hebrews 5:11
Concerning this {we have much to say and it is difficult to explain}, since you have become sluggish in hearing.
1 Peter 2:1-3
Therefore, ridding yourselves of all malice and all deceit and hypocrisy and envy and all slander,
1 John 4:10
In this is love: not that we have loved God, but that he loved us and sent his Son [to be the] propitiation for our sins.